The XC17S30PI is a one-time programmable (OTP) serial configuration PROM manufactured by Xilinx (now AMD). This 300Kbit memory device provides reliable, cost-effective bitstream storage for Spartan and Spartan-XL FPGA configuration. Engineers and designers seeking dependable FPGA configuration solutions will find the XC17S30PI an excellent choice for industrial, telecommunications, and embedded system applications.
XC17S30PI Key Features and Benefits
The XC17S30PI configuration PROM delivers essential capabilities for Xilinx FPGA design implementations. This device stores configuration bitstreams that automatically load into compatible FPGAs during power-up, ensuring consistent and reliable system initialization.
Primary Features
- One-time programmable (OTP) read-only memory architecture
- 300Kbit (300,000 bits) configuration storage capacity
- Simple serial interface requiring only one user I/O pin connection
- Programmable reset polarity supporting both active-High and active-Low configurations
- Guaranteed 20-year data retention for long-term reliability
- Compatible with Master Serial and Slave Serial FPGA configuration modes
Operating Characteristics
The XC17S30PI operates within specifications that support both commercial and industrial temperature range applications, making it suitable for demanding deployment environments.
XC17S30PI Technical Specifications
| Parameter |
Specification |
| Part Number |
XC17S30PI |
| Manufacturer |
Xilinx / AMD |
| Memory Type |
Serial PROM (OTP) |
| Memory Size |
300Kbit (300,000 bits) |
| Supply Voltage |
5V (4.5V to 5.5V) |
| Package Type |
20-Pin PDIP (Plastic DIP) |
| Operating Temperature |
-40°C to +85°C (Industrial) |
| Mounting Type |
Through-Hole |
| Programmable Type |
One-Time Programmable (OTP) |
| Interface |
Serial |
| Data Retention |
20 Years Guaranteed |
XC17S30PI Pin Configuration and Package Details
The XC17S30PI utilizes a 20-pin plastic dual in-line package (PDIP) designed for through-hole PCB mounting. This package format offers excellent handling characteristics during assembly and provides robust mechanical connections for industrial applications.
Pin Function Overview
| Pin Name |
Function Description |
| DATA |
Serial data output connected to FPGA DIN pin |
| CLK |
Configuration clock input |
| CE |
Chip Enable input (active low) |
| OE/RESET |
Output Enable/Reset input with programmable polarity |
| VCC |
Positive power supply pins |
| GND |
Ground reference pins |
FPGA Compatibility and Configuration Modes
The XC17S30PI provides seamless configuration capability for Spartan and Spartan-XL series FPGAs. The device supports both primary configuration modes used in FPGA system design.
Supported Configuration Modes
| Configuration Mode |
Clock Source |
Application |
| Master Serial |
FPGA internal oscillator |
Standalone FPGA systems |
| Slave Serial |
External clock source |
Multi-device or cascaded configurations |
Compatible FPGA Families
| FPGA Series |
Configuration Support |
| Spartan |
Full compatibility |
| Spartan-XL |
Full compatibility |
XC17S30PI Electrical Characteristics
Understanding the electrical specifications ensures proper circuit design and reliable system operation.
DC Electrical Parameters
| Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
| Supply Voltage |
VCC |
4.5 |
5.0 |
5.5 |
V |
| Input Low Voltage |
VIL |
-0.5 |
– |
0.8 |
V |
| Input High Voltage |
VIH |
2.0 |
– |
VCC+0.5 |
V |
| Output Low Voltage |
VOL |
– |
– |
0.4 |
V |
| Output High Voltage |
VOH |
2.4 |
– |
– |
V |
Power Consumption
| Operating Mode |
Current (Typical) |
| Active Operation |
10-15 mA |
| Standby Mode |
< 100 µA |
Application Circuit Design Guidelines
Proper implementation of the XC17S30PI requires attention to circuit design fundamentals that ensure reliable configuration and operation.
Essential Design Considerations
Power Supply Decoupling: Place 0.1µF ceramic bypass capacitors close to VCC pins for noise filtering and stable operation.
Reset Circuit Design: Connect the OE/RESET pin to the FPGA INIT signal with appropriate pull-up resistor (typically 4.7kΩ to 10kΩ) for proper initialization sequencing.
Clock Signal Integrity: Ensure clean clock routing between FPGA CCLK and PROM CLK pins with minimal trace length.
Chip Enable Connection: Connect CE to the FPGA DONE signal to disable the PROM after successful configuration.
Ordering Information and Part Number Variants
The XC17S30 family includes multiple package and temperature grade options to address various application requirements.
XC17S30 Family Part Numbers
| Part Number |
Package |
Temperature Range |
Voltage |
| XC17S30PI |
20-PDIP |
Industrial (-40°C to +85°C) |
5V |
| XC17S30PC |
20-PDIP |
Commercial (0°C to +70°C) |
5V |
| XC17S30APD8I |
8-PDIP |
Industrial (-40°C to +85°C) |
3.3V |
| XC17S30APD8C |
8-PDIP |
Commercial (0°C to +70°C) |
3.3V |
| XC17S30ASO20I |
20-SOIC |
Industrial (-40°C to +85°C) |
3.3V |
| XC17S30ASO20C |
20-SOIC |
Commercial (0°C to +70°C) |
3.3V |
| XC17S30AVO8I |
8-TSOP |
Industrial (-40°C to +85°C) |
3.3V |
| XC17S30AVO8C |
8-TSOP |
Commercial (0°C to +70°C) |
3.3V |
Part Number Nomenclature
| Code Element |
Meaning |
| XC17S |
Xilinx Configuration Serial |
| 30 |
300Kbit memory density |
| A |
3.3V version (no A = 5V) |
| PD |
Plastic DIP package |
| VO |
TSOP package |
| SO |
SOIC package |
| 8/20 |
Pin count |
| I |
Industrial temperature |
| C |
Commercial temperature |
Programming Requirements and Tools
The XC17S30PI requires proper programming equipment and software for bitstream loading.
Supported Programming Methods
| Programming Approach |
Description |
| Universal Programmers |
Commercial PROM programmers supporting Xilinx devices |
| Xilinx Development Tools |
ISE Foundation or ISE WebPACK software for file generation |
| Standard HEX Format |
Industry-standard programming file format compatibility |
Programming Voltage Requirements
| Parameter |
Value |
| VCC During Programming |
5V ± 5% |
| VPP Programming Voltage |
12.75V (typical) |
Industrial and Commercial Applications
The XC17S30PI serves diverse application areas requiring reliable FPGA configuration memory.
Common Application Areas
| Industry Sector |
Typical Applications |
| Telecommunications |
Base station equipment, network switches, routers |
| Industrial Automation |
PLC systems, motor controllers, process control |
| Medical Equipment |
Diagnostic instruments, patient monitoring systems |
| Automotive |
Infotainment systems, sensor interfaces |
| Aerospace/Defense |
Avionics systems, radar processing |
| Consumer Electronics |
Set-top boxes, gaming consoles |
Product Status and Availability
| Status Item |
Information |
| Product Status |
Legacy/Obsolete (Contact supplier for availability) |
| Replacement Considerations |
Platform Flash PROM series (XCFxxS/XCFxxP) |
| RoHS Compliance |
Check specific part number for compliance status |
Quality and Reliability Information
The XC17S30PI meets stringent quality standards appropriate for industrial and commercial deployment.
Reliability Features
| Quality Parameter |
Specification |
| Data Retention |
20 years minimum guaranteed |
| Endurance |
Single programming cycle (OTP) |
| ESD Protection |
Human Body Model (HBM) compliant |
| Moisture Sensitivity |
Per JEDEC standards |
Frequently Asked Questions About XC17S30PI
What FPGA families work with the XC17S30PI? The XC17S30PI provides configuration support for Spartan and Spartan-XL FPGA families in both Master Serial and Slave Serial modes.
Can the XC17S30PI be reprogrammed? No. As a one-time programmable (OTP) device, the XC17S30PI can only be programmed once. For applications requiring reprogramming capability, consider the Platform Flash PROM series.
What is the difference between XC17S30PI and XC17S30PC? Both parts share identical electrical characteristics and functionality. The PI suffix indicates industrial temperature range (-40°C to +85°C), while PC indicates commercial temperature range (0°C to +70°C).
Is the XC17S30PI still in production? The XC17S30 series has reached legacy/obsolete status. Customers should verify availability with authorized distributors and consider migration to current Platform Flash PROM products for new designs.
